Preheat oven to specified temperature on crescent rolls package. Spread crescent rolls into a deep dish pie plate, letting some hang over the sides. Brown ground beef and drain, season with taco seasoning. Sprinkle cheese into pan, top with beef, sprinkle more cheese. Cover the beef and cheese with the rest of crescent rolls, pinch together. It should all be covered. Bake about the same amount of time it states for crescent rolls on package, or until the crust is done and starting to brown. Serve with sour cream, salsa, or any other taco extras!